Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r069-tall-171620503800082.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CANConstruction-PT-100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503800082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-00
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-01
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-02
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-03
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-04
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-05
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-06
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-07
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-08
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-09
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-10
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2024-11
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2023-12
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2023-13
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2023-14
FORMULA_NAME CANConstruction-PT-100-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716382479271

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 12:54:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 12:54:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 12:54:41] [INFO ] Load time of PNML (sax parser for PT used): 773 ms
[2024-05-22 12:54:41] [INFO ] Transformed 21202 places.
[2024-05-22 12:54:41] [INFO ] Transformed 40800 transitions.
[2024-05-22 12:54:41] [INFO ] Parsed PT model containing 21202 places and 40800 transitions and 122000 arcs in 984 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 213 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 296 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2024-05-22 12:54:42] [INFO ] Computed 201 invariants in 613 ms
[2024-05-22 12:55:00] [INFO ] Implicit Places using invariants in 18772 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698, 712, 726, 740, 754, 768, 782, 796, 810, 824, 838, 852, 866, 880, 894, 908, 922, 936, 950, 964, 978, 992, 1006, 1020, 1034, 1048, 1062, 1076, 1090, 1104, 1118, 1132, 1146, 1160, 1174, 1188, 1202, 1216, 1230, 1244, 1258, 1272, 1286, 1300, 1314, 1328, 1342, 1356, 1370, 1384, 1398]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 18842 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21102/21202 places, 40800/40800 transitions.
Discarding 9727 places :
Symmetric choice reduction at 0 with 9727 rule applications. Total rules 9727 place count 11375 transition count 21346
Iterating global reduction 0 with 9727 rules applied. Total rules applied 19454 place count 11375 transition count 21346
Applied a total of 19454 rules in 947 ms. Remains 11375 /21102 variables (removed 9727) and now considering 21346/40800 (removed 19454) transitions.
// Phase 1: matrix 21346 rows 11375 cols
[2024-05-22 12:55:02] [INFO ] Computed 101 invariants in 408 ms
[2024-05-22 12:55:11] [INFO ] Implicit Places using invariants in 10162 ms returned []
Implicit Place search using SMT only with invariants took 10166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 11375/21202 places, 21346/40800 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30277 ms. Remains : 11375/21202 places, 21346/40800 transitions.
Support contains 213 out of 11375 places after structural reductions.
[2024-05-22 12:55:13] [INFO ] Flatten gal took : 748 ms
[2024-05-22 12:55:13] [INFO ] Flatten gal took : 579 ms
[2024-05-22 12:55:14] [INFO ] Input system was already deterministic with 21346 transitions.
RANDOM walk for 40000 steps (20 resets) in 4788 ms. (8 steps per ms) remains 60/108 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
[2024-05-22 12:55:16] [INFO ] Invariant cache hit.
[2024-05-22 12:55:16] [INFO ] State equation strengthened by 19900 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 11227/11356 variables, 83/83 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s2 0.0)
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(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 (/ 1.0 4.0))
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(s95 0.0)
(s96 0.0)
(s97 (/ 1.0 4.0))
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 (/ 3.0 4.0))
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 1.0)
(s111 0.0)
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(s113 0.0)
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(s115 0.0)
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(s120 0.0)
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(s122 0.0)
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(s126 0.0)
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(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 1.0)
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(s143 0.0)
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(s148 0.0)
(s149 1.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 1.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
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(s171 0.0)
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(s173 0.0)
(s174 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 11356/32721 variables, and 83 constraints, problems are : Problem set: 0 solved, 60 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 83/101 constraints, State Equation: 0/11375 constraints, ReadFeed: 0/19900 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 11227/11356 variables, 83/83 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-22 12:55:46] [INFO ] Deduced a trap composed of 5 places in 22715 ms of which 411 ms to minimize.
SMT process timed out in 29859ms, After SMT, problems are : Problem set: 0 solved, 60 unsolved
Fused 60 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 129 out of 11375 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 725 transitions
Trivial Post-agglo rules discarded 725 transitions
Performed 725 trivial Post agglomeration. Transition count delta: 725
Iterating post reduction 0 with 725 rules applied. Total rules applied 725 place count 11375 transition count 20621
Reduce places removed 725 places and 0 transitions.
Iterating post reduction 1 with 725 rules applied. Total rules applied 1450 place count 10650 transition count 20621
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 1450 place count 10650 transition count 20521
Deduced a syphon composed of 100 places in 5 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1650 place count 10550 transition count 20521
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1670 place count 10530 transition count 20481
Iterating global reduction 2 with 20 rules applied. Total rules applied 1690 place count 10530 transition count 20481
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 14 rules applied. Total rules applied 1704 place count 10530 transition count 20467
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 1718 place count 10516 transition count 20467
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 6 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 4 with 162 rules applied. Total rules applied 1880 place count 10435 transition count 20386
Discarding 35 places :
Symmetric choice reduction at 4 with 35 rule applications. Total rules 1915 place count 10400 transition count 20351
Iterating global reduction 4 with 35 rules applied. Total rules applied 1950 place count 10400 transition count 20351
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1972 place count 10400 transition count 20329
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1994 place count 10378 transition count 20329
Partial Free-agglomeration rule applied 36 times.
Drop transitions (Partial Free agglomeration) removed 36 transitions
Iterating global reduction 5 with 36 rules applied. Total rules applied 2030 place count 10378 transition count 20329
Applied a total of 2030 rules in 16857 ms. Remains 10378 /11375 variables (removed 997) and now considering 20329/21346 (removed 1017) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16861 ms. Remains : 10378/11375 places, 20329/21346 transitions.
RANDOM walk for 40000 steps (55 resets) in 1663 ms. (24 steps per ms) remains 25/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
// Phase 1: matrix 20329 rows 10378 cols
[2024-05-22 12:56:04] [INFO ] Computed 101 invariants in 640 ms
[2024-05-22 12:56:04] [INFO ] State equation strengthened by 19900 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 10263/10330 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10330 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 47/10377 variables, 47/101 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10377 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 20329/30706 variables, 10377/10478 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/30706 variables, 19900/30378 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 30706/30707 variables, and 30378 constraints, problems are : Problem set: 0 solved, 24 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 10377/10378 constraints, ReadFeed: 19900/19900 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 10263/10330 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 24 unsolved
[2024-05-22 12:57:13] [INFO ] Deduced a trap composed of 2 places in 22451 ms of which 48 ms to minimize.
[2024-05-22 12:57:34] [INFO ] Deduced a trap composed of 2 places in 20466 ms of which 56 ms to minimize.
[2024-05-22 12:57:55] [INFO ] Deduced a trap composed of 2 places in 21072 ms of which 50 ms to minimize.
SMT process timed out in 111583ms, After SMT, problems are : Problem set: 0 solved, 24 unsolved
Fused 24 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 67 out of 10378 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10378/10378 places, 20329/20329 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10378 transition count 20328
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 10377 transition count 20327
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 10376 transition count 20327
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 23 place count 10357 transition count 20289
Iterating global reduction 3 with 19 rules applied. Total rules applied 42 place count 10357 transition count 20289
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 10357 transition count 20288
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 44 place count 10356 transition count 20288
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 45 place count 10355 transition count 20286
Iterating global reduction 5 with 1 rules applied. Total rules applied 46 place count 10355 transition count 20286
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 68 place count 10344 transition count 20275
Applied a total of 68 rules in 17189 ms. Remains 10344 /10378 variables (removed 34) and now considering 20275/20329 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17190 ms. Remains : 10344/10378 places, 20275/20329 transitions.
[2024-05-22 12:58:13] [INFO ] Flatten gal took : 415 ms
[2024-05-22 12:58:13] [INFO ] Flatten gal took : 468 ms
[2024-05-22 12:58:14] [INFO ] Input system was already deterministic with 21346 transitions.
Computed a total of 401 stabilizing places and 500 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 11312 transition count 21220
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 11312 transition count 21220
Applied a total of 126 rules in 225 ms. Remains 11312 /11375 variables (removed 63) and now considering 21220/21346 (removed 126) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 11312/11375 places, 21220/21346 transitions.
[2024-05-22 12:58:15] [INFO ] Flatten gal took : 393 ms
[2024-05-22 12:58:15] [INFO ] Flatten gal took : 443 ms
[2024-05-22 12:58:16] [INFO ] Input system was already deterministic with 21220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 11311 transition count 21218
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 11311 transition count 21218
Applied a total of 128 rules in 193 ms. Remains 11311 /11375 variables (removed 64) and now considering 21218/21346 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 11311/11375 places, 21218/21346 transitions.
[2024-05-22 12:58:17] [INFO ] Flatten gal took : 397 ms
[2024-05-22 12:58:17] [INFO ] Flatten gal took : 445 ms
[2024-05-22 12:58:18] [INFO ] Input system was already deterministic with 21218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 11309 transition count 21214
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 11309 transition count 21214
Applied a total of 132 rules in 254 ms. Remains 11309 /11375 variables (removed 66) and now considering 21214/21346 (removed 132) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 11309/11375 places, 21214/21346 transitions.
[2024-05-22 12:58:19] [INFO ] Flatten gal took : 381 ms
[2024-05-22 12:58:19] [INFO ] Flatten gal took : 443 ms
[2024-05-22 12:58:20] [INFO ] Input system was already deterministic with 21214 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 11304 transition count 21204
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 11304 transition count 21204
Applied a total of 142 rules in 213 ms. Remains 11304 /11375 variables (removed 71) and now considering 21204/21346 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 11304/11375 places, 21204/21346 transitions.
[2024-05-22 12:58:21] [INFO ] Flatten gal took : 382 ms
[2024-05-22 12:58:21] [INFO ] Flatten gal took : 435 ms
[2024-05-22 12:58:22] [INFO ] Input system was already deterministic with 21204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 11310 transition count 21216
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 11310 transition count 21216
Applied a total of 130 rules in 196 ms. Remains 11310 /11375 variables (removed 65) and now considering 21216/21346 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 197 ms. Remains : 11310/11375 places, 21216/21346 transitions.
[2024-05-22 12:58:22] [INFO ] Flatten gal took : 381 ms
[2024-05-22 12:58:23] [INFO ] Flatten gal took : 489 ms
[2024-05-22 12:58:24] [INFO ] Input system was already deterministic with 21216 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 11308 transition count 21212
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 11308 transition count 21212
Applied a total of 134 rules in 217 ms. Remains 11308 /11375 variables (removed 67) and now considering 21212/21346 (removed 134) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 218 ms. Remains : 11308/11375 places, 21212/21346 transitions.
[2024-05-22 12:58:24] [INFO ] Flatten gal took : 419 ms
[2024-05-22 12:58:25] [INFO ] Flatten gal took : 485 ms
[2024-05-22 12:58:26] [INFO ] Input system was already deterministic with 21212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 11305 transition count 21206
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 11305 transition count 21206
Applied a total of 140 rules in 220 ms. Remains 11305 /11375 variables (removed 70) and now considering 21206/21346 (removed 140) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 220 ms. Remains : 11305/11375 places, 21206/21346 transitions.
[2024-05-22 12:58:26] [INFO ] Flatten gal took : 381 ms
[2024-05-22 12:58:27] [INFO ] Flatten gal took : 445 ms
[2024-05-22 12:58:28] [INFO ] Input system was already deterministic with 21206 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 788 transitions
Trivial Post-agglo rules discarded 788 transitions
Performed 788 trivial Post agglomeration. Transition count delta: 788
Iterating post reduction 0 with 788 rules applied. Total rules applied 788 place count 11375 transition count 20558
Reduce places removed 788 places and 0 transitions.
Iterating post reduction 1 with 788 rules applied. Total rules applied 1576 place count 10587 transition count 20558
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 1576 place count 10587 transition count 20458
Deduced a syphon composed of 100 places in 5 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1776 place count 10487 transition count 20458
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 1848 place count 10415 transition count 20314
Iterating global reduction 2 with 72 rules applied. Total rules applied 1920 place count 10415 transition count 20314
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 2 with 110 rules applied. Total rules applied 2030 place count 10415 transition count 20204
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 2140 place count 10305 transition count 20204
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2144 place count 10303 transition count 20202
Applied a total of 2144 rules in 9355 ms. Remains 10303 /11375 variables (removed 1072) and now considering 20202/21346 (removed 1144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9355 ms. Remains : 10303/11375 places, 20202/21346 transitions.
[2024-05-22 12:58:37] [INFO ] Flatten gal took : 305 ms
[2024-05-22 12:58:38] [INFO ] Flatten gal took : 364 ms
[2024-05-22 12:58:38] [INFO ] Input system was already deterministic with 20202 transitions.
RANDOM walk for 35494 steps (49 resets) in 1324 ms. (26 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-100-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 11304 transition count 21204
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 11304 transition count 21204
Applied a total of 142 rules in 205 ms. Remains 11304 /11375 variables (removed 71) and now considering 21204/21346 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 205 ms. Remains : 11304/11375 places, 21204/21346 transitions.
[2024-05-22 12:58:40] [INFO ] Flatten gal took : 376 ms
[2024-05-22 12:58:40] [INFO ] Flatten gal took : 437 ms
[2024-05-22 12:58:41] [INFO ] Input system was already deterministic with 21204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 11308 transition count 21212
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 11308 transition count 21212
Applied a total of 134 rules in 219 ms. Remains 11308 /11375 variables (removed 67) and now considering 21212/21346 (removed 134) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221 ms. Remains : 11308/11375 places, 21212/21346 transitions.
[2024-05-22 12:58:42] [INFO ] Flatten gal took : 427 ms
[2024-05-22 12:58:42] [INFO ] Flatten gal took : 464 ms
[2024-05-22 12:58:43] [INFO ] Input system was already deterministic with 21212 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 788 transitions
Trivial Post-agglo rules discarded 788 transitions
Performed 788 trivial Post agglomeration. Transition count delta: 788
Iterating post reduction 0 with 788 rules applied. Total rules applied 788 place count 11375 transition count 20558
Reduce places removed 788 places and 0 transitions.
Iterating post reduction 1 with 788 rules applied. Total rules applied 1576 place count 10587 transition count 20558
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 1576 place count 10587 transition count 20458
Deduced a syphon composed of 100 places in 5 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1776 place count 10487 transition count 20458
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 1848 place count 10415 transition count 20314
Iterating global reduction 2 with 72 rules applied. Total rules applied 1920 place count 10415 transition count 20314
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 2 with 110 rules applied. Total rules applied 2030 place count 10415 transition count 20204
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 2140 place count 10305 transition count 20204
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2144 place count 10303 transition count 20202
Applied a total of 2144 rules in 9296 ms. Remains 10303 /11375 variables (removed 1072) and now considering 20202/21346 (removed 1144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9296 ms. Remains : 10303/11375 places, 20202/21346 transitions.
[2024-05-22 12:58:53] [INFO ] Flatten gal took : 309 ms
[2024-05-22 12:58:53] [INFO ] Flatten gal took : 365 ms
[2024-05-22 12:58:54] [INFO ] Input system was already deterministic with 20202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 11304 transition count 21204
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 11304 transition count 21204
Applied a total of 142 rules in 202 ms. Remains 11304 /11375 variables (removed 71) and now considering 21204/21346 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 11304/11375 places, 21204/21346 transitions.
[2024-05-22 12:58:54] [INFO ] Flatten gal took : 383 ms
[2024-05-22 12:58:55] [INFO ] Flatten gal took : 447 ms
[2024-05-22 12:58:56] [INFO ] Input system was already deterministic with 21204 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 787 transitions
Trivial Post-agglo rules discarded 787 transitions
Performed 787 trivial Post agglomeration. Transition count delta: 787
Iterating post reduction 0 with 787 rules applied. Total rules applied 787 place count 11375 transition count 20559
Reduce places removed 787 places and 0 transitions.
Iterating post reduction 1 with 787 rules applied. Total rules applied 1574 place count 10588 transition count 20559
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 1574 place count 10588 transition count 20459
Deduced a syphon composed of 100 places in 4 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1774 place count 10488 transition count 20459
Discarding 73 places :
Symmetric choice reduction at 2 with 73 rule applications. Total rules 1847 place count 10415 transition count 20313
Iterating global reduction 2 with 73 rules applied. Total rules applied 1920 place count 10415 transition count 20313
Drop transitions (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 2 with 111 rules applied. Total rules applied 2031 place count 10415 transition count 20202
Reduce places removed 111 places and 0 transitions.
Iterating post reduction 3 with 111 rules applied. Total rules applied 2142 place count 10304 transition count 20202
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 2143 place count 10303 transition count 20201
Iterating global reduction 4 with 1 rules applied. Total rules applied 2144 place count 10303 transition count 20201
Applied a total of 2144 rules in 9590 ms. Remains 10303 /11375 variables (removed 1072) and now considering 20201/21346 (removed 1145) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9590 ms. Remains : 10303/11375 places, 20201/21346 transitions.
[2024-05-22 12:59:06] [INFO ] Flatten gal took : 323 ms
[2024-05-22 12:59:06] [INFO ] Flatten gal took : 379 ms
[2024-05-22 12:59:07] [INFO ] Input system was already deterministic with 20201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 11313 transition count 21222
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 11313 transition count 21222
Applied a total of 124 rules in 211 ms. Remains 11313 /11375 variables (removed 62) and now considering 21222/21346 (removed 124) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 213 ms. Remains : 11313/11375 places, 21222/21346 transitions.
[2024-05-22 12:59:07] [INFO ] Flatten gal took : 461 ms
[2024-05-22 12:59:08] [INFO ] Flatten gal took : 436 ms
[2024-05-22 12:59:09] [INFO ] Input system was already deterministic with 21222 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 776 transitions
Trivial Post-agglo rules discarded 776 transitions
Performed 776 trivial Post agglomeration. Transition count delta: 776
Iterating post reduction 0 with 776 rules applied. Total rules applied 776 place count 11375 transition count 20570
Reduce places removed 776 places and 0 transitions.
Iterating post reduction 1 with 776 rules applied. Total rules applied 1552 place count 10599 transition count 20570
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 1552 place count 10599 transition count 20470
Deduced a syphon composed of 100 places in 4 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1752 place count 10499 transition count 20470
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 1821 place count 10430 transition count 20332
Iterating global reduction 2 with 69 rules applied. Total rules applied 1890 place count 10430 transition count 20332
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 2 with 100 rules applied. Total rules applied 1990 place count 10430 transition count 20232
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 2090 place count 10330 transition count 20232
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 2096 place count 10324 transition count 20226
Iterating global reduction 4 with 6 rules applied. Total rules applied 2102 place count 10324 transition count 20226
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 2118 place count 10316 transition count 20218
Applied a total of 2118 rules in 14065 ms. Remains 10316 /11375 variables (removed 1059) and now considering 20218/21346 (removed 1128) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14066 ms. Remains : 10316/11375 places, 20218/21346 transitions.
[2024-05-22 12:59:23] [INFO ] Flatten gal took : 308 ms
[2024-05-22 12:59:23] [INFO ] Flatten gal took : 368 ms
[2024-05-22 12:59:24] [INFO ] Input system was already deterministic with 20218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11375/11375 places, 21346/21346 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 11303 transition count 21202
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 11303 transition count 21202
Applied a total of 144 rules in 205 ms. Remains 11303 /11375 variables (removed 72) and now considering 21202/21346 (removed 144) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 205 ms. Remains : 11303/11375 places, 21202/21346 transitions.
[2024-05-22 12:59:25] [INFO ] Flatten gal took : 381 ms
[2024-05-22 12:59:25] [INFO ] Flatten gal took : 440 ms
[2024-05-22 12:59:26] [INFO ] Input system was already deterministic with 21202 transitions.
[2024-05-22 12:59:27] [INFO ] Flatten gal took : 433 ms
[2024-05-22 12:59:27] [INFO ] Flatten gal took : 451 ms
[2024-05-22 12:59:27] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-22 12:59:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 11375 places, 21346 transitions and 82792 arcs took 76 ms.
Total runtime 287227 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CANConstruction-PT-100

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/406/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 11375
TRANSITIONS: 21346
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.445s, Sys 0.020s]


SAVING FILE /home/mcc/execution/406/model (.net / .def) ...
EXPORT TIME: [User 0.068s, Sys 0.008s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 636
MODEL NAME: /home/mcc/execution/406/model
11375 places, 21346 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716383075795

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-100"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CANConstruction-PT-100, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620503800082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-100.tgz
mv CANConstruction-PT-100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;